search for: _pgtable_ops_h

Displaying 6 results from an estimated 6 matches for "_pgtable_ops_h".

[PATCH] abstract out bits of ldt.c
2007 Apr 18
3
[PATCH] abstract out bits of ldt.c
Chris Wright wrote: >* Zachary Amsden (zach@vmware.com) wrote: > > >>Does Xen assume page aligned descriptor tables? I assume from this >> >> > >Yes. > > > >>patch and snippets I have gathered from others, that is a yes, and other >>things here imply that DT pages are not shadowed. If so, Xen itself >>must have live segments
[PATCH] abstract out bits of ldt.c
2007 Apr 18
3
[PATCH] abstract out bits of ldt.c
Chris Wright wrote: >* Zachary Amsden (zach@vmware.com) wrote: > > >>Does Xen assume page aligned descriptor tables? I assume from this >> >> > >Yes. > > > >>patch and snippets I have gathered from others, that is a yes, and other >>things here imply that DT pages are not shadowed. If so, Xen itself >>must have live segments
[PATCH 2/5] Add subarch mmu queue flush hook
2007 Apr 18
0
[PATCH 2/5] Add subarch mmu queue flush hook
...if we set + * the dirty bit by hand in the kernel, since the hardware + * will do the accessed bit for us, and we don't want to + * race with other CPU's that might be updating the dirty + * bit at the same time. + */ +#define update_mmu_cache(vma,address,pte) do { } while (0) + #endif /* _PGTABLE_OPS_H */
[PATCH 2/5] Add subarch mmu queue flush hook
2007 Apr 18
0
[PATCH 2/5] Add subarch mmu queue flush hook
...if we set + * the dirty bit by hand in the kernel, since the hardware + * will do the accessed bit for us, and we don't want to + * race with other CPU's that might be updating the dirty + * bit at the same time. + */ +#define update_mmu_cache(vma,address,pte) do { } while (0) + #endif /* _PGTABLE_OPS_H */
[RFC, PATCH 19/24] i386 Vmi mmu changes
2007 Apr 18
1
[RFC, PATCH 19/24] i386 Vmi mmu changes
...d in the kernel, since the hardware + * will do the accessed bit for us, and we don't want to + * race with other CPU's that might be updating the dirty + * bit at the same time. + */ +#define update_mmu_cache(vma,address,pte) do { } while (0) + +#define arch_flush_predirty() + +#endif /* _PGTABLE_OPS_H */ Index: linux-2.6.16-rc5/include/asm-i386/mach-default/mach_pgalloc.h =================================================================== --- linux-2.6.16-rc5.orig/include/asm-i386/mach-default/mach_pgalloc.h 2006-03-10 13:03:39.000000000 -0800 +++ linux-2.6.16-rc5/include/asm-i386/mach-default/m...
[RFC, PATCH 19/24] i386 Vmi mmu changes
2007 Apr 18
1
[RFC, PATCH 19/24] i386 Vmi mmu changes
...d in the kernel, since the hardware + * will do the accessed bit for us, and we don't want to + * race with other CPU's that might be updating the dirty + * bit at the same time. + */ +#define update_mmu_cache(vma,address,pte) do { } while (0) + +#define arch_flush_predirty() + +#endif /* _PGTABLE_OPS_H */ Index: linux-2.6.16-rc5/include/asm-i386/mach-default/mach_pgalloc.h =================================================================== --- linux-2.6.16-rc5.orig/include/asm-i386/mach-default/mach_pgalloc.h 2006-03-10 13:03:39.000000000 -0800 +++ linux-2.6.16-rc5/include/asm-i386/mach-default/m...